[US] The [http://www.raspberrypi.org/%|%Raspberry Pi] is out now, though still difficult to get one. [dzach] Tcl/Tk 8.5 is very easy to install on Raspberry Pi: sudo apt-get install tcl8.5 sudo apt-get install tk8.5 or one can try compile tcl8.6 for it. Together with a [http://elinux.org/RPi_Gertboard%|%Gertboard] it will be a nice playground for Tcl/Tk. somehow related...[http://jeelabs.org/2012/06/24/raspberries/] <> Hardware